A male who has a foreskin.
As opposed to being WITHOUT a circumcision, intact is a positive not a negative connotation word to describe a natural status of human sexual anatomy. Uncut, uncircumcised, both being pejorative terms with connotations of the invalid asserted normality of genital mutilation (i.e circumcision)
"John is 100% intact!"
"So I went home with this guy and sadly he was circumcised, I was hoping he was intact."